4,5-Dichloro-3H-1,2-dithiol-3-one

Modify Date: 2025-08-26 14:58:48

4,5-Dichloro-3H-1,2-dithiol-3-one structure	Common Name	4,5-Dichloro-3H-1,2-dithiol-3-one
	CAS Number	1192-52-5	Molecular Weight	187.068
	Density	1.8±0.1 g/cm3	Boiling Point	238.1±50.0 °C at 760 mmHg
	Molecular Formula	C₃Cl₂OS₂	Melting Point	58 - 59ºC
	MSDS	Chinese USA	Flash Point	97.8±30.1 °C
	Symbol	GHS06, GHS09	Signal Word	Danger

Name	4,5-Dichloro-3H-1,2-dithiol-3-one
Synonym	More Synonyms

Density	1.8±0.1 g/cm3
Boiling Point	238.1±50.0 °C at 760 mmHg
Melting Point	58 - 59ºC
Molecular Formula	C₃Cl₂OS₂
Molecular Weight	187.068
Flash Point	97.8±30.1 °C
Exact Mass	185.876755
PSA	73.55000
LogP	1.16
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.701
InChIKey	QGSRKGWCQSATCL-UHFFFAOYSA-N
SMILES	O=c1ssc(Cl)c1Cl
Storage condition	2-8°C

4,5-Dichloro-3H-1,2-dithiol-3-one MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JP1290000

CHEMICAL NAME :: 3H-1,2-Dithiole-3-one, 4,5-dichloro-

CAS REGISTRY NUMBER :: 1192-52-5

BEILSTEIN REFERENCE NO. :: 1342220

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C3-Cl2-O-S2

MOLECULAR WEIGHT :: 187.05

WISWESSER LINE NOTATION :: T5SSVJ DG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 13 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07423

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H301-H315-H335-H400
Precautionary Statements	P261-P273-P301 + P310
Hazard Codes	T
Risk Phrases	R25
Safety Phrases	36/37/39-45
RIDADR	UN 2811 6.1(b)/PG 3
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2930909090

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

4,5-dichlorodithiol-3-one

MFCD00043025

4,5-Dichloro-3H-1,2-dithiol-3-one

4,5-Dichloro-1,2-dithiacyclopentenone

T5SSVJ DG EG

EINECS 214-754-5

3H-1,2-Dithiol-3-one, 4,5-dichloro-

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5-Dichloro-3H-1,2-dithiol-3-one
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,5-Dichloro-3H-1,2-dithiol-3-one
Price: ￥2798.0/25g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dichloro-1,2-dithiacyclopentenone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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